CRISTIANA RADULESCU, CLAUDIA STIHI, ION V. POPESCU, BOGDAN VARATICEANU, GABRIELA TELIPAN, MARIUS BUMBAC, IOANA DANIELA DULAMA, IOAN ALIN BUCURICA, RALUCA STIRBESCU, SOFIA TEODORESCU
The insulation of the electric machines represents a main component which can influence the functional parameters. In the past few decades, it has been recognized that the safety margins in the design were excessive and can greatly increase the cost of the rotor and stator. The aim of this study is to investigate two types of insulating materials in order to develop a new material with better properties and longer life time. In this paper, using Inductively Coupled Plasma – Mass Spectrometry (ICP-MS) technique, was investigated the metal content of studied insulating materials in complementary mode with the Scanning Electron Microscopy – Energy Dispersive X-Ray Spectrometry (SEM-EDS) technique.
insulator, electrical machine, ICP-MS, SEM-EDS.
77-84